LP Conversion Kit
CONVERTING THE OVEN BURNERS
ADDITIONAL INFORMATION
OVEN BURNER ORIFICE
1.   Remove oven door, broil drawer, oven bottom, and burner. 
The oven burner orice is located behind the drawer. On 
some models a metal shield must be removed.
2.   To convert to propane (LP), replace oven orice with the 
one supplied in kit with range.
NOTICE:
This product cannot be converted to propane (LP) by 
adjusting the oven orices. The orices must be replaced 
for propane (LP).
NOTICE:
Once the conversion is complete and conrmed, ll out the 
propane (LP) sticker and include your name, organization 
and date conversion was made. Apply the sticker to the 
range near the regulator to alert others in the future that 
this appliance has been converted to propane (LP). If 
converting back to natural gas from propane (LP), please 
remove the sticker so others know the appliance is set to 
use natural gas.
NOTICE:
Save these orices for future conversion back to natural gas.
BURNER OUTPUT RATINGS: BTU/HR
NG (Natural) Gas 5” W.C.P.
BURNER
BTU 
RATE
ORIFICE 
SIZE (mm) COLOR MARKING
RF 13,000 0.064" (1.62) Black/Red 162N
LF 9,500 0.053" (1.36) Green 136N
RR 5,000 0.040" (1.01) White/Purple 101N
LR 9,500 0.053" (1.36) Green 136N
OVEN 18,000 0.076” (1.93) None .076
198
III
Denotes 1.98mm Orifice size opening
Denotes Natural Gas
N
ADJUSTING AIR SHUTTER SETTINGS 
FOR OVEN BURNERS
1.   With a Phillips head screwdriver, loosen the screws 
securing the air shutter on the bake burner. Adjust the air 
shutter to fully open.
2.  Turn on the gas.
3.  Turn on the electricity.
4.  Reinstall the oven door.
5.  Turn on the bake burner. 
Oven burner ame must be observed with the door closed 
to properly check ame characteristics.
6.   As you watch the ame with the oven door closed, check 
the following through the oven door window or through the 
broil drawer opening.
  a. If the ames are yellow, open the air shutter more.
  b. If the ames blow away or utter from the burner, close 
the air shutter slightly.
7.   Checking the ame size:
   It should be approximately 1/2” to 
3/4” long for the bake burner.
   The combustion quality of the 
burner ames needs to be 
determined visually. 
 NOTE: If burner ames look like (A), further air shutter 
adjustment to the bake buner is required. Normal 
burner ames should look like (B) or (C), depending on 
the type of gas you use. With propane (LP) gas, some 
yellow tipping on the outer cones is normal.
Foreign particles in the gas line may cause an orange ame at 
rst, but this will soon disappear.
8. 
When all adjustments are made and the results are 
satisfactory:
  a. Retighten the air shutter screws.
  b. Replace the oven bottom.
SPECIAL NOTE: 
To convert the oven back to natural gas, reverse the 
instructions given in making propane (LP) adjustments.
Screw
Air shutter
WARNING
 If you attempt to measure the inner cone 
of the ame, please use caution: burns could result.
WARNING
 The following adjustments must be made 
before turning on the gas to the oven burner. Failure to 
do so could result in serious injury due to high ames and 
toxic fumes.
Oven burner 
air shutter
Oven 
orifice
(A) Yellow flames:
Further Adjustment
Required
(B) Yellow tips on 
outer cones:
Normal for Propane (LP) Gas
(C) Soft blue flames:
Normal for Natural Gas
PROPANE (LP) CONVERSION INSTRUCTIONS
31-2000947 Rev. 0 07-21 GEA
JGBS10, JGBS30, JGBS61, RGBS300, RGBS400, JGBS60, RGBS330 and XGBS400


